| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.27 | 3.590% | $174.3109 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $127.93 | 7.103% | $137.0169 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $72.51 | 12.705% | $81.7224 | $81.72 | $81.70 | $81.70 |
| Purchase #4 | $112.44 | 3.136% | $115.9661 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $54.46 | 6.214% | $57.8441 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $111.96 | 7.778% | $120.6682 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $68.26 | 12.794% | $76.9932 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $715.83 | $764.5218 | $764.52 | $764.45 | $764.50 | |